Entertainment System Control Module

Digital Sound System Control Module (J525) Connector Overview

Dynaudio Amplifier with RNS 850

32-pin Connector

1. Voltage supply, positive, terminal 30

2. Voltage supply, negative, terminal 31

3. Left rear treble speaker, positive

4. Right rear treble speaker, positive

5. Mid-range center speaker, positive

6. Left front mid-range speaker, positive

7. Right front mid-range speaker, positive

8. Left front treble speaker, positive

9. Right front treble speaker, positive

10. Right rear bass speaker, positive

11. Treble center speaker, negative

12. Treble center speaker, positive

13. Not assigned

14. Not assigned

15. Left rear treble speaker, negative

16. Right rear treble speaker, negative

17. Mid-range center speaker, negative

18. Left front mid-range speaker, negative

19. Right front mid-range speaker, negative

20. Left front treble speaker, negative

21. Right front treble speaker, negative

22. Right rear bass speaker, negative

23. Left rear bass speaker, positive

24. Left front bass speaker, negative

25. Left front bass speaker, positive

26. Not assigned

27. Not assigned

28. Left rear bass speaker, negative

29. Right front bass speaker, positive

30. Right front bass speaker, negative

31. Not assigned

32. Not assigned


18-pin Connector

1. Microphone 1, positive

2. Microphone 1, shield

3. Not assigned

4. Not assigned

5. Not assigned

6. Audio input signal right front, positive

7. Audio input signal left front, positive

8. Not assigned

9. Not assigned

10. Microphone 1, negative

11. Not assigned

12. Not assigned

13. Not assigned

14. Not assigned

15. Right front audio input signal, negative

16. Left front audio input signal, negative

17. Ring diagnostics/ground (on CAN bus = ground, on MOST bus = ring break diagnostics

18. Not assigned


2-pin MOST Bus Connector

1. Optical MOST bus fiber-optic cable, opt. 1

2. Optical MOST bus fiber-optic cable, opt. 2